Answer:
the answer is 180°
Step-by-step explanation:
x+45°+55°+80°=360°
x+180=360°
x=360°-180°
x=180°
Answer:
1/5
Step-by-step explanation:
jack + 4 friends = 5 people
5 people would each get 1 slice
Volume of a cylinder:
V = pi * r^2 * h
where "r" is the radius and "h" is the height.
Answer:
-7.5
Step-by-step explanation:
Put all the numbers in order (least to greatest)
-20, -15, -12, -10, -9, -6, -4, 14, 18, 18
Find the number in the middle
-9 and -6
Add -9 and -6 together and divide by 2 to get median.
-7.5